7 files changed, 43 insertions, 8 deletions
diff --git a/MediaBrowser.Api/Playback/BaseStreamingService.cs b/MediaBrowser.Api/Playback/BaseStreamingService.cs
index b965bf6f1..a0a8ee61e 100644
--- a/MediaBrowser.Api/Playback/BaseStreamingService.cs
+++ b/MediaBrowser.Api/Playback/BaseStreamingService.cs
@@ -353,11 +353,9 @@ namespace MediaBrowser.Api.Playback
                 {
                     case EncodingQuality.HighSpeed:
                         crf = "12";
-                        profileScore = 2;
                         break;
                     case EncodingQuality.HighQuality:
                         crf = "8";
-                        profileScore = 1;
                         break;
                     case EncodingQuality.MaxQuality:
                         crf = "4";
@@ -369,10 +367,11 @@ namespace MediaBrowser.Api.Playback
                 if (isVc1)
                 {
                     profileScore++;
-                    // Max of 2
-                    profileScore = Math.Min(profileScore, 2);
                 }
 
+                // Max of 2
+                profileScore = Math.Min(profileScore, 2);
+                
                 // http://www.webmproject.org/docs/encoder-parameters/
                 param = string.Format("-speed 16 -quality good -profile:v {0} -slices 8 -crf {1}",
                     profileScore.ToString(UsCulture),
@@ -771,13 +770,31 @@ namespace MediaBrowser.Api.Playback
             return "copy";
         }
 
+        protected virtual bool SupportsThrottling
+        {
+            get { return false; }
+        }
+
         /// <summary>
         /// Gets the input argument.
         /// </summary>
         /// <param name="state">The state.</param>
         /// <returns>System.String.</returns>
-        protected virtual string GetInputArgument(StreamState state)
+        protected string GetInputArgument(StreamState state)
         {
+            if (state.InputProtocol == MediaProtocol.File &&
+               state.RunTimeTicks.HasValue &&
+               state.VideoType == VideoType.VideoFile &&
+               !string.Equals(state.OutputVideoCodec, "copy", StringComparison.OrdinalIgnoreCase))
+            {
+                if (state.RunTimeTicks.Value >= TimeSpan.FromMinutes(5).Ticks && state.IsInputVideo)
+                {
+                    var url = "http://localhost:8096/mediabrowser/videos/" + state.Request.Id + "/stream?static=true&Throttle=true&mediaSourceId=" + state.Request.MediaSourceId;
+
+                    return string.Format("\"{0}\"", url);
+                }
+            }
+
             var protocol = state.InputProtocol;
 
             var inputPath = new[] { state.MediaPath };
@@ -1494,6 +1511,7 @@ namespace MediaBrowser.Api.Playback
                 state.MediaPath = mediaSource.Path;
                 state.RunTimeTicks = item.RunTimeTicks;
                 state.RemoteHttpHeaders = mediaSource.RequiredHttpHeaders;
+                state.InputBitrate = mediaSource.Bitrate;
                 mediaStreams = mediaSource.MediaStreams;
             }
             else
@@ -1508,6 +1526,7 @@ namespace MediaBrowser.Api.Playback
                 state.MediaPath = mediaSource.Path;
                 state.InputProtocol = mediaSource.Protocol;
                 state.InputContainer = mediaSource.Container;
+                state.InputBitrate = mediaSource.Bitrate;
 
                 if (item is Video)
                 {
diff --git a/MediaBrowser.Api/Playback/Hls/VideoHlsService.cs b/MediaBrowser.Api/Playback/Hls/VideoHlsService.cs
index d4aa0836f..0d90e3739 100644
--- a/MediaBrowser.Api/Playback/Hls/VideoHlsService.cs
+++ b/MediaBrowser.Api/Playback/Hls/VideoHlsService.cs
@@ -79,6 +79,14 @@ namespace MediaBrowser.Api.Playback.Hls
             return ResultFactory.GetStaticFileResult(Request, file);
         }
 
+        protected override bool SupportsThrottling
+        {
+            get
+            {
+                return false;
+            }
+        }
+
         /// <summary>
         /// Called when [begin request].
         /// </summary>
diff --git a/MediaBrowser.Api/Playback/Progressive/BaseProgressiveStreamingService.cs b/MediaBrowser.Api/Playback/Progressive/BaseProgressiveStreamingService.cs
index 028ada37b..d8255bd29 100644
--- a/MediaBrowser.Api/Playback/Progressive/BaseProgressiveStreamingService.cs
+++ b/MediaBrowser.Api/Playback/Progressive/BaseProgressiveStreamingService.cs
@@ -151,7 +151,9 @@ namespace MediaBrowser.Api.Playback.Progressive
 
                 using (state)
                 {
-                    return ResultFactory.GetStaticFileResult(Request, state.MediaPath, contentType, null, FileShare.Read, responseHeaders, isHeadRequest);
+                    var throttleLimit = state.InputBitrate.HasValue ? (state.InputBitrate.Value / 8) : 0;
+
+                    return ResultFactory.GetStaticFileResult(Request, state.MediaPath, contentType, null, FileShare.Read, responseHeaders, isHeadRequest, request.Throttle, throttleLimit);
                 }
             }
 
diff --git a/MediaBrowser.Api/Playback/StreamRequest.cs b/MediaBrowser.Api/Playback/StreamRequest.cs
index c72ead949..0de8c28a9 100644
--- a/MediaBrowser.Api/Playback/StreamRequest.cs
+++ b/MediaBrowser.Api/Playback/StreamRequest.cs
@@ -70,6 +70,8 @@ namespace MediaBrowser.Api.Playback
         public string DeviceProfileId { get; set; }
 
         public string Params { get; set; }
+
+        public bool Throttle { get; set; }
     }
 
     public class VideoStreamRequest : StreamRequest
diff --git a/MediaBrowser.Api/Playback/StreamState.cs b/MediaBrowser.Api/Playback/StreamState.cs
index 1d3ff939a..139a78c80 100644
--- a/MediaBrowser.Api/Playback/StreamState.cs
+++ b/MediaBrowser.Api/Playback/StreamState.cs
@@ -68,6 +68,8 @@ namespace MediaBrowser.Api.Playback
 
         public long? RunTimeTicks;
 
+        public long? InputBitrate { get; set; }
+
         public string OutputAudioSync = "1";
         public string OutputVideoSync = "vfr";
 
diff --git a/MediaBrowser.Api/System/SystemService.cs b/MediaBrowser.Api/System/SystemService.cs
index cb9d01956..cae648ae0 100644
--- a/MediaBrowser.Api/System/SystemService.cs
+++ b/MediaBrowser.Api/System/SystemService.cs
@@ -38,8 +38,10 @@ namespace MediaBrowser.Api.System
     {
     }
 
+    /// <summary>
+    /// This is currently not authenticated because the uninstaller needs to be able to shutdown the server.
+    /// </summary>
     [Route("/System/Shutdown", "POST", Summary = "Shuts down the application")]
-    [Authenticated]
     public class ShutdownApplication
     {
     }
diff --git a/MediaBrowser.Api/UserLibrary/ItemsService.cs b/MediaBrowser.Api/UserLibrary/ItemsService.cs
index ba07571bf..25821c213 100644
--- a/MediaBrowser.Api/UserLibrary/ItemsService.cs
+++ b/MediaBrowser.Api/UserLibrary/ItemsService.cs
@@ -1430,7 +1430,7 @@ namespace MediaBrowser.Api.UserLibrary
                 nextId = list[index + 1].Id;
             }
 
-            return list.Where(i => i.Id == previousId || i.Id == nextId);
+            return list.Where(i => i.Id == previousId || i.Id == nextId || i.Id == adjacentToIdGuid);
         }
 
         /// <summary>